12839445

素因数分解:

$3^3\times 5^1\times {\mathrm{95107}}^1$

素因数の和:95121

約数の個数: 16

約数和(自身を含む): 22825920

約数和(自身を除く): 9986475

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 95107, 285321, 475535, 855963, 1426605, 2567889, 4279815, 12839445]

約数ペア:

[(1, 12839445), (3, 4279815), (5, 2567889), (9, 1426605), (15, 855963), (27, 475535), (45, 285321), (135, 95107)]